* {
  margin: 0;
  padding: 0;
}
.section:nth-child(1) {
  background: url("../image/1.png") no-repeat center / cover;
  padding-top: 64px;
}
.section:nth-child(4) {
  padding-top: 64px;
  width: 1200px;
  margin: 0 auto;
}
.section:nth-child(5) {
  padding-top: 64px;
  width: 1200px;
  margin: 0 auto;
}
.section:nth-child(6) {
  padding-top: 64px;
  width: 1200px;
  margin: 0 auto;
}
.section:nth-child(7) {
  padding-top: 64px;
  margin: 0 auto;
}
.section:nth-child(8) {
  height: 190px;
  width: 100%;
  margin: 0 auto;
  background: #E6E6E6;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.section:nth-child(8) div {
  color: #787878;
  padding-top: 30px;
}
.fp-is-overflow > .fp-overflow {
  overflow: inherit;
}
.header {
  width: 100%;
  height: 64px;
  line-height: 64px;
  z-index: 9;
  position: fixed;
  display: flex;
  justify-content: center;
  color: #FFFFFF;
}
.header .logo {
  width: 120px;
  height: 34px;
}
.header .menu {
  line-height: 64px;
}
.header .menu div {
  padding: 0 30px;
  font-size: 16px;
  font-weight: 400;
}
.header .menu button {
  width: 72px;
  height: 30px;
  background: #69B35D;
  border-radius: 15px;
  border: none;
  color: inherit;
}
.box_1 {
  width: 1200px;
  height: 100%;
  position: relative;
}
.box_1 .image5 {
  width: 492px;
  height: 285px;
}
.box_1 .image6 {
  width: 492px;
  height: 285px;
  margin-left: 50px;
}
.box_1 .box_2 {
  margin-top: 38px;
}
.box_1 .box_2 div {
  text-indent: 20px;
  color: #FFFFFF;
}
.box_1 .right_image {
  height: 100%;
  width: 200px;
  margin-left: 86px;
}
.box_1 .right_image img {
  width: 240px;
  height: 500px;
}
.box_1 .right_image img:nth-child(1) {
  margin-right: 50px;
  margin-top: -20px;
}
.box_1 .right_image img:nth-child(2) {
  margin-top: 20px;
}
.box_1 .left_image {
  height: 100%;
  margin-left: 86px;
}
.box_1 .left_image img {
  width: 240px;
  height: 500px;
}
.box_1 .left_image img:nth-child(1) {
  margin-right: 50px;
  margin-top: -20px;
}
.box_1 .left_image img:nth-child(2) {
  margin-top: 20px;
}
.box_1 .drop {
  position: absolute;
  right: 0;
  top: 50%;
  height: 100px;
  transform: translate(0, -50%);
}
.box_1 .drop div {
  width: 14px;
  height: 14px;
  background: #69B35D;
  border-radius: 50%;
  margin: 13px 0;
}
.box_1 .drop2 {
  position: absolute;
  left: 0;
  top: 50%;
  height: 100px;
  transform: translate(0, -50%);
}
.box_1 .drop2 div {
  width: 14px;
  height: 14px;
  background: #69B35D;
  border-radius: 50%;
  margin: 13px 0;
}
.sb {
  position: absolute;
  z-index: 999;
  left: 50%;
  top: 50%;
  transform: translate(-120%, -50%);
}
.sb2 {
  position: absolute;
  z-index: 999;
  right: 50%;
  top: 50%;
  transform: translate(120%, -50%);
}
.swiper-left-image {
  margin-bottom: 142px;
  margin-right: 50px;
}
.operation {
  margin-top: 45px;
}
.div {
  padding-top: 45px;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #505050;
  line-height: 40px;
}
